Finding the Fourth Proportional to 50,468.91, 69,675.03 and 30,330.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,468.91 : 69,675.03 = 30,330.69 : x
2. Step 2: Convert to fraction form
   50,468.91/69,675.03 = 30,330.69/x
3. Step 3: Cross multiply
   50,468.91x = 69,675.03 × 30,330.69
4. Step 4: Simplify right side
   50,468.91x = 2,113,291,735.67
5. Step 5: Solve for x
   x = 2,113,291,735.67/50,468.91
6. Step 6: Final answer
   x = 41,873.14